<template>
  <div id="app">
    <nav>
      
    </nav>
    <router-view/>
  </div>
</template>

<script>
import { provide } from "vue";
import * as echarts from "echarts";
import axios from "axios";

export default {
  setup() {
    //provider("名字随便起","传递的内容")
    provide("echarts", echarts);
    provide("axios", axios);
  },
};
</script>


<style lang="less">
body{
  background: url("./assets/可视化/bcg.png") top center no-repeat;
  background-size: contain;
}
*{
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
</style>
